13397134 has 4 divisors (see below), whose sum is σ = 20095704. Its totient is φ = 6698566.

The previous prime is 13397129. The next prime is 13397141. The reversal of 13397134 is 43179331.

13397134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 13397096 and 13397105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3349282 + ... + 3349285.

It is an arithmetic number, because the mean of its divisors is an integer number (5023926).

Almost surely, 2^13397134 is an apocalyptic number.

13397134 is a deficient number, since it is larger than the sum of its proper divisors (6698570).

13397134 is an equidigital number, since it uses as much as digits as its factorization.

13397134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6698569.

The product of its digits is 6804, while the sum is 31.

The square root of 13397134 is about 3660.2095568423. The cubic root of 13397134 is about 237.5038389038.

It can be divided in two parts, 13397 and 134, that added together give a palindrome (13531).

The spelling of 13397134 in words is "thirteen million, three hundred ninety-seven thousand, one hundred thirty-four".